Which one of the following branches of philosophy of science deals with the question of existence?
The philosophical inquiry into the nature of existence is addressed by a specific discipline within the philosophy of science.
Ontology is the branch of philosophy dedicated to the study of being, existence, and reality. In the context of the philosophy of science, it examines the fundamental entities, properties, and structures presumed to exist within the natural world or scientific theories.
Ontology directly tackles the fundamental questions regarding what it means for something to exist and what kinds of things exist.
Therefore, ontology is the branch of philosophy of science that deals with the question of existence.
| LIST-I (Concepts) | LIST-II (Meanings) |
| A. Theory | I. Generalized representations of a system or an object, that is constructed to some aspects of that system or the system as a whole. |
| B. Model | II. Research problem is represented by a mathematical model. |
| C. Survey | III. It is a set of systematically interrelated propositions that explain and predict a phenomenon or a fact. |
| D. Modeling | IV. It is a data collection technique using a questionnaire. |